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- Manufacturer No：UCC2946PWTR
- Manufacturer：Texas Instruments
- Category：PMIC - Supervisors
- Datasheet：UCC2946PWTR
- SKU：1197307
- Description：ROHS3Compliant Tape & Reel (TR) UCC2946 Simple Reset/Power-On Reset supervisor 1.26V 3mm 140ms Minimum 18muA
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User Guide
UCC2946PWTR Details
ROHS3Compliant Tape & Reel (TR) UCC2946 Simple Reset/Power-On Reset supervisor 1.26V 3mm 140ms Minimum 18muA
UCC2946PWTR Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Number of Channels: 1
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- Number of Pins: 8
- Pin Count: 8
- Factory Lead Time: 6 Weeks
- Terminal Form: GULL WING
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature: -40°C~85°C TA
- Length: 3mm
- Moisture Sensitivity Level (MSL): 2 (1 Year)
- Subcategory: Power Management Circuits
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Operating Supply Current: 10μA
- Reset: Active Low
- Output: Push-Pull, Totem Pole
- Reset Timeout: 140ms Minimum
- Voltage - Threshold: Adjustable/Selectable
- Overvoltage Threshold: 1.26V
- Nominal Supply Current: 18μA
- Min Reset Threshold Voltage: 1.17V
- Base Part Number: UCC2946
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Number of Functions: 1
- Number of Voltages Monitored: 1
- Pbfree Code: yes
- Adjustable Threshold: YES
- JESD-609 Code: e4
- Number of Terminations: 8
- Terminal Position: DUAL
- Watchdog Timer: Yes
- Peak Reflow Temperature (Cel): 260
- Max Supply Voltage: 5.5V
- Thickness: 1mm
- Terminal Pitch: 0.65mm
- Technology: BICMOS
- Height: 1.2mm
- Quiescent Current: 10μA
- Width: 4.4mm
- Type: Simple Reset/Power-On Reset
- Min Supply Voltage: 2.1V
- Package / Case: 8-TSSOP (0.173, 4.40mm Width)
- Power Supplies: 2.5/5V
- Max Reset Threshold Voltage: 1.26V
- Max Supply Current: 18μA
- Threshold Voltage: 1.235
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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